Label Page not Showing all Pages? (Content Queue Not Processing?)

Question

I have been making use of the label-centric pages (at URI /label//), and I just added a label to a few pages. When I went to the label page after doing so, those recent pages weren't visible there. My first guess is that this new info hadn't been added to the index yet, and I was correct. The content queue was fully backed up. I flushed the queue and the content showed up in the label page. What could be going on here? I made some more changes to the system and found that the queue wasn't processing every minute like it should. What could prevent the content queue from processing automatically?

Guilherme Nedel · Answer

Hello Matt, you can spot the cause of the event by opening atlassian-confluence.log files into your app home directory. There are a couple of possible causes to this according to the behavior notes in the registers, generally speaking a reindex from scratch addresses the issue.

If the symptoms persist, please refer to this article for alternate fixes.